spend X hours on this. test *** combinations.I have mac OS app without storyboard.I also have menu status bar.I click on the manu status bar to hide/unhide my app.- (void) menuBarControllerStatusChanged: (BOOL) active {
if([[NSApplication sharedApplication] isHidden])
{
NSImage *image = [UIImage imageNamed:@"newsFeedsAlertOFF"];
self.mainStatusBar.image = image;
NSAssert(self.windowController!=nil, @"window controll is nil");
NSAssert(self.windowController.window!=nil, @"window is nil");
[[NSApplication sharedApplication] unhide:self];
[self.windowController.window makeKeyAndOrderFront:self];
[[NSApplication sharedApplication] activateIgnoringOtherApps:YES];
}
else
{
[NSApplication sharedApplication] hide:self];
[[NSApplication sharedApplication] deactivate];
}
}The problem :on unhide, the app is visible and active (focused) BUT the NSWindow 3 button are gray color.ONLY if I active another app (safari for example) and return to my app, then the NSWindow 3 buttons are display with color.In what situation the NSWindow is active and the 3 buttons are gray ? If there is no "normal" situation, maybe I need to report bug ?attention 1 : I don't use storyboard. everthing is created by code (EXCEPT the MainMenu.xib)attention 2 : this was tested on Mojave and Catalina .attention3 : the 3 buttons are flickering for 0.1 seconds with their color and then turn gray.(with this sample code, but not in all code combinations I tested)Thanks in adavnce.
ec100
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for example.
I want to create 100 items (rows).
each item(row) will have 100% width
and height for ((i+1)*10) :
item-row 0 = height 10.
item-row 1 = height 20.
item-row 2 = height 30
this is just for testing purpose, but i will have real fixed heights before loading the collection view.
with flow layout I used _:layout:sizeForItemAt:
and got set the size from my model-entities
how can i achieve this with compositional layout ?
I don't want to use Self size cell or/and auto layout.
just continue to set the height my self, but enjoy the other benefits of the compositional layout.
i will use it on appkit and uikit.
thanks.